Throttle Position Switch: Adjustments

Closed Throttle Position Switch Test:

Adjustment

If throttle position sensor or throttle position switch is replaced or removed, it is necessary to install it in the proper position, by following the procedure as shown below:

1. Install throttle position sensor body in throttle body. Do not tighten bolts.

2. Connect throttle position sensor and throttle position switch harness connector.

3. Start engine and warm it up sufficiently.

4. Disconnect throttle position switch harness connector.

5. Check closed throttle position switch OFF ON speed with circuit tester, closing throttle valve manually.

Closed throttle position switch OFF ON speed:
M/T: 900 + 150 rpm
A/T: Engine speed in "N" position
970+150 rpm (Non-turbocharger)
950+150 rpm (Turbocharger)